✨ Financial Performance Measures




Schedule 1 Part 5 Reliability Performance Measures to be Disclosed by Line Owners Other Than Transpower

Target 2000 to 2004 Target 2000 Actual 1999 Actual 1998 Actual 1997 Actual 1996
1,2,3 Total Interruptions
Class A Planned outages TransPower - - - - - -
Class B Planned outages WEL 33 40 46 50 36 117
Class C Unplanned outages WEL 190 230 258 261 263 238
Class D Unplanned outages TransPower - - 1 1 1 3
Class E Unplanned Interruption FCNZ - - - - - -
Class F Unplanned Interruption other generator - - - - - -
Class G Other Interruption - - - - - -
Total 305 312 299 358
4 Class C interruptions not restored within 3 hours 20.9%
Class C interruptions not restored within 24 hours 0.4%

| 5 | Faults per 100 km (Total) | | | | | | |
| | 33 kV | 1.06 | 1.52 | 2.27 | 10.08 | 15.02 | 14.10 |
| | 11 kV | 7.70 | 9.70 | 11.01 | 16.56 | 15.35 | 9.70 |
| | TOTAL | 7.05 | 8.87 | 10.11 | 15.73 | 15.17 | 10.20 |

| 6 | Faults per 100 km (Overhead) | | | | | | |
| | 33 kV | | | 2.04 | 10.08 | 15.02 | 16.30 |
| | 11 kV | | | 12.60 | 12.89 | 12.75 | 11.20 |
| | TOTAL | | | 11.62 | 12.62 | 12.97 | 11.60 |

NEW ZEALAND GAZETTE

No. 134



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🏭 Notes to the Financial Statements for WEL Energy Group Limited (continued from previous page)

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